Enumeration iter = optionalAttrs.keys(); while (iter.hasMoreElements()) { String name = (String) iter.nextElement(); Object value = optionalAttrs.get(name); cmdl.createArgument() .setValue("-" + name + ":" + value.toString()); } if (targetFile == null || !targetFile.isFile()) { throw new BuildException("Invalid target: " + targetFile); }
Enumeration iter = optionalAttrs.keys(); while (iter.hasMoreElements()) { String name = (String) iter.nextElement(); Object value = optionalAttrs.get(name); cmdl.createArgument().setValue("-" + name + ":" + value.toString()); } // check the target is a file if (targetFile == null || !targetFile.isFile()) { throw new BuildException("Invalid target: " + targetFile); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/javacc/JJDoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 7 Number of AST nodes: 7
1
Enumeration iter = optionalAttrs.keys();
1
Enumeration iter = optionalAttrs.keys();
2
        while (iter.hasMoreElements()) {
2
        while (iter.hasMoreElements()) {
3
            String name  = (String) iter.nextElement();
3
            String name  = (String) iter.nextElement();
4
            Object value = optionalAttrs.get(name);
4
            Object value = optionalAttrs.get(name);
5
            cmdl.createArgument()
5
            cmdl.createArgument()
6
                .setValue("-" + name + ":" + value.toString());
6
.setValue("-" + name + ":" + value.toString());
7
        }
7
        }
8
        // check the target is a file
8
        if (targetFile == null || !targetFile.isFile()) {
9
        if (targetFile == null || !targetFile.isFile()) {
9
            throw new BuildException("Invalid target: " + targetFile);
10
            throw new BuildException("Invalid target: " + targetFile);
10
        }
11
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.7
Clones locationClones are in different classes having the same super class
Number of node comparisons23
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.9
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    Enumeration iter = optionalAttrs.keys();
    1
    Enumeration iter = optionalAttrs.keys();
    2
    while (iter.hasMoreElements())
    2
    while (iter.hasMoreElements())
    3
    String name = (String)iter.nextElement();
    3
    String name = (String)iter.nextElement();
    4
    Object value = optionalAttrs.get(name);
    4
    Object value = optionalAttrs.get(name);
    5
    cmdl.createArgument().setValue("-" + name + ":" + value.toString());
    5
    cmdl.createArgument().setValue("-" + name + ":" + value.toString());
    6
    if (targetFile == null || !targetFile.isFile())
    6
    if (targetFile == null || !targetFile.isFile())
    7
    throw new BuildException("Invalid target: " + targetFile);
    7
    throw new BuildException("Invalid target: " + targetFile);
    Precondition Violations (0)
    Row Violation